6.4 Truth Tables for Arguments
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32:05
7.4 Rules of Replacement II
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51:44
6.3 Truth Tables for Propositions
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34:09
6.5 Indirect Truth Tables
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18:48
How Foreign Kids Learn German Fast | Easy German 596
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53:04
7.1 Rules of Implication I
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21:22
Truth Table and Validity of Arguments
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7:10
Truth Tables and Logic - Part 1
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4:55